V/H/S: VIRAL's segments include the story of a deranged illusionist who obtains a magical object of great power, a homemade machine that opens a door to a parallel world, teenage skaters that unwillingly become targets of a Mexican death cult ritual, and a sinister, shadowy organization that is tracking a serial killer. The segments are tied together by the story of a group of fame-obsessed teens following a violent car chase in LA that unwittingly become stars of the next internet sensation.